Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
Craftsman Spark Plug RC14YC and RC12YX

Craftsman Spark Plug RC14YC and RC12YX

The Craftsman Spark Plug RC14YC and RC12YX is a versatile, drop-in replacement designed to keep your small-engine equipment starting reliably and running smoothly. With universal c…

Craftsman MPN CMXGZAM250017
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $6.99, average $7.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

The Craftsman Spark Plug RC14YC and RC12YX is a versatile, drop-in replacement designed to keep your small-engine equipment starting reliably and running smoothly. With universal compatibility and a carded, single-plug package, it’s ready to drop into Craftsman machines and other brands that use RC14YC or RC12YX plug types.

  • Universal compatibility — engineered to serve Craftsman and other brands that rely on RC14YC or RC12YX plugs, making it a flexible choice for a variety of lawn mowers, tillers, and other small gas engines.
  • Carded packaging, single plug — one spark plug per carded package (Number in Package: 1), ideal for keeping a spare on hand or stocking a service kit.
  • Simple, drop-in installation — standard spark plug design for straightforward replacement with common hand tools; no special adapters required. Remember to check the gap according to your engine’s OEM specs before installing.
  • Consistent ignition for reliable starts — precision construction helps deliver a dependable spark, supporting quick cold starts and stable performance through daily use.
  • Season-ready performance — built to perform across typical outdoor conditions, helping your engine start easily and run smoothly from season to season.
  • Ideal use cases — a practical choice for Craftsman lawn equipment, small gas-powered devices, and other outdoor power tools that specify RC14YC or RC12YX plugs.

Choose the Craftsman Spark Plug RC14YC and RC12YX for a practical, ready-to-install replacement that respects your engine’s needs. It’s purpose-built to simplify maintenance, reduce downtime, and keep your outdoor tools dependable when you need them most.

The Details Specifications

Brand Craftsman
SKU 7004959
UPC 037049965496
Unit EA
Case Pack Quantity 6 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 3 × 7
Weight 0 lbs
Cubic Feet 0.02361 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare